Oki B8300 - Manual (Page 30)

Overview — 29
Adding toner
When toner runs out, the message CHANGE
THE TONER CARTRIDGE will appear on the
display indicating that the print cartridge must
be replaced. If you press and hold down the
[INFORMATION] key while printing is being
performed or in standby, the quantity of toner
remaining (as a percentage) will be displayed.
When the percentage appears within the range
of 0-25 per cent prepare a new printer
cartridge.
The machine as shipped does not have a
cartridge installed. Follow the steps below for
instructions for installing the first cartridge
omitting step 4.
● The print cartridge contains toner
and a photoconductive drum. The
photoconductor on the drum can
deteriorate by exposure to light for
an extended period of time.
● Do not remove the cartridge from
its protective package until it is
ready to be installed into the
machine.
1. Turn off the power and open the front
cover.
2. Lower the cartridge lock lever.
3. Pull out the duplex module. Unlatch the
unit and gently move the module away
from the machine. If the machine is not
equipped with the duplex module, open
the side cover to access.
4. While depressing the lock release button,
pull out the printer cartridge and remove it.
5. Remove the new printer cartridge from its
bag and remove the protective material A.
6. Shake the new cartridge horizontally five
or six times.
7. Insert the new printer cartridge. Push the
cartridge in until it locks securely into
place.
A